Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-motorboating-ae338c98c8ca

What does a pump-jet propulsion system replace on some motorboats?

Propellers.

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  1. Hulls
  2. Anchors
  3. Propellers ✔

Why: Some motorboats use pump-jet propulsion instead of propellers, though rarely.

Huh, didn't know that: Some motorboats use pump-jet propulsion instead of propellers, though rarely.

The dad joke
A jet set way to travel.
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References

Answer: Propellers. Some motorboats use pump-jet propulsion instead of propellers, though rarely.

  1. Motorboat en.wikipedia.org/wiki/Motorboat
    motorboats utilizing a pump-jet propulsion instead of propellers
    Checked 2026-11-07.

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